<?php
/**
 * Created by PhpStorm.
 * User: august
 * Date: 2021/5/19
 * Time: 10:37
 */

namespace DesignPatterns\Structure\Bridge;


/**
 * 颜色抽象类
 * Class Color
 * @package DesignPatterns\Structure\Bridge
 */
abstract class Color
{
    abstract public function run();
}